# JLUK vs ioiz

The clearest difference is in-app purchases: JLUK at none against ioiz's 2. ioiz's advantage is update cadence (every 4 weeks vs every 18 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ioiz sells 2 in-app purchases, starting at $7.99 per 7 days. JLUK asks for nothing beyond the download.

JLUK ships an update every 18 months, ioiz every 4 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | JLUK | ioiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 weeks** |
| Size | 20 MB | 39 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [yen ting pan](https://appshunter.io/developer/1626512805) | [Chih Yao Lin](https://appshunter.io/developer/1896408797) |

## What reviewers say

### JLUK

[App page](https://appshunter.io/ios/app/jluk/id1626512803)

**In-app purchases:** none


### ioiz

[App page](https://appshunter.io/ios/app/ioiz/id6767168693)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $7.99 | per 7 days |
| Monthly Pro | $29.99 | per month |


## Frequently asked questions

### Is JLUK free?

JLUK is free to download, with no in-app purchases.

### Is ioiz free?

ioiz is free to download, with in-app purchases available.

### Do JLUK or ioiz have ads?

Neither JLUK nor ioiz shows ads.

### Which is updated more often, JLUK or ioiz?

JLUK ships an update every 18 months, and ioiz every 4 weeks. Most recently, JLUK was updated on October 12, 2026 and ioiz on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*